forge-welded(monolayered)cylinder

forge-welded(monolayered)cylinder是什么意思、forge-welded(monolayered)cylinder怎么读
【化】 锻焊式圆筒; 锻焊式单层圆筒

forge-welded(monolayered)cylinder汉语翻译

【化】 锻焊式圆筒; 锻焊式单层圆筒